java.net.MalformedURLException: unknown protocol: sqldev.nav at java.net.URL.(URL.java:413) at java.net.URL.(URL.java:302) at oracle.ide.net.URLFactory.newURLInternal(URLFactory.java:754) at oracle.ide.net.URLFactory.newURL(URLFactory.java:745) at oracle.ide.marshal.xml.URL2Dom.toAbsoluteURL(URL2Dom.java:289) at oracle.ide.marshal.xml.URL2Dom.toURL(URL2Dom.java:233) at oracle.ide.marshal.xml.StructureIO$StructureHandler.startHashElement(StructureIO.java:867) at oracle.ide.marshal.xml.StructureIO$StructureHandler.startElement(StructureIO.java:776) at oracle.xml.parser.v2.NonValidatingParser.parseElement(NonValidatingParser.java:1635) at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:458) at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:404) at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:242) at oracle.xml.jaxp.JXSAXParser.parse(JXSAXParser.java:298) at oracle.ide.marshal.xml.StructureIO.parseWithSAX(StructureIO.java:266) at oracle.ide.marshal.xml.StructureIO.loadUsingSAX(StructureIO.java:226) at oracle.ide.marshal.xml.StructureIO.loadImpl(StructureIO.java:167) at oracle.ide.marshal.xml.StructureIO.loadImpl(StructureIO.java:156) at oracle.ide.marshal.xml.HashStructureIO.open(HashStructureIO.java:67) at oracle.ide.config.Preferences.open(Preferences.java:185) at oracle.ide.config.Preferences.getPreferences(Preferences.java:70) at oracle.ideimpl.peek.PeekHookHandler.updateOptions(PeekHookHandler.java:120)